Andreas Halvorsen · quarter digest
What Andreas Halvorsen did in Q1 2026
Viking Global Investors filed 76 moves in Q1 2026: 20 new, 21 add, 16 trim, 19 exit.
13F filed 2026-05-15. Manager quality score: q8. Philosophy: Long-short equity, deep fundamental research, Tiger Cub pedigree.
New positions · 20
Fresh money
APDAIR PRODUCTS AND CHEMICALS I
NEW·3.3% book·−4
AAPLAPPLE INC
NEW·2.6% book·−21
FDXFEDEX CORP
NEW·1.9% book·−2
METAMETA PLATFORMS INC
NEW·1.7% book·−2
JCIJOHNSON CONTROLS INTERNATION
NEW·1.6% book·−12
ATIATI INC
NEW·1.4% book·−3
HASHASBRO INC
NEW·1.0% book·−3
RDDTREDDIT INC
NEW·1.0% book·−1
WATWATERS CORP
NEW·1.0% book·+2
AIGAMERICAN INTL GROUP INC
NEW·0.9% book·−4
CBOECBOE GLOBAL MKTS INC
NEW·0.5% book·−4
HDHOME DEPOT INC
NEW·0.5% book·−4
LULULULULEMON ATHLETICA INC
NEW·0.4% book·+7
CRWVCOREWEAVE INC
NEW·0.3% book·−3
IBKRINTERACTIVE BROKERS GROUP IN
NEW·0.3% book·0
MANEVERADERMICS INC
NEW·0.3% book·−2
EWEDWARDS LIFESCIENCES CORP
NEW·0.2% book·−12
TWLOTWILIO INC
NEW·0.2% book·−9
EQPTEQUIPMENTSHARE COM INC
NEW·0.1% book·0
FPSFORGENT POWER SOLUTIONS INC
NEW·0.1% book·+1
Adds · 21
Adding to conviction
VVISA INC
ADD +59%·5.4% book·−14
SCHWSCHWAB CHARLES CORP
ADD +6%·3.9% book·+25
DISDISNEY WALT CO
ADD +19%·3.6% book·+2
FTVFORTIVE CORP
ADD +17%·3.5% book·−3
TSLATESLA INC
ADD +47%·2.6% book·−11
CVNACARVANA CO
ADD +162%·2.4% book·−11
TMOTHERMO FISHER SCIENTIFIC INC
ADD +110%·2.3% book·−23
JPMJPMORGAN CHASE & CO
ADD +42%·2.2% book·−4
CSXCSX CORP
ADD +35%·2.1% book·−7
LIILENNOX INTL INC
ADD +153%·2.0% book·−1
GMGENERAL MTRS CO
ADD +35%·1.9% book·−9
MAAMID-AMER APT CMNTYS INC
ADD +24%·1.6% book·−2
HCAHCA HEALTHCARE INC
ADD +8%·1.4% book·−10
MDLNMEDLINE INC
ADD +64%·1.4% book·+3
CBCHUBB LTD SWITZ
ADD +28%·1.2% book·+16
BMRNBIOMARIN PHARMACEUTICAL INC
ADD +17%·1.1% book·0
SESEA LTD
ADD +29%·1.1% book·−4
AONAON PLC
ADD +39%·1.0% book·−17
PGRPROGRESSIVE CORP
ADD +21%·0.9% book·+1
ASAMER SPORTS INC
ADD +51%·0.7% book·−4
WSTWEST PHARMACEUTICAL SVSC INC
ADD +41%·0.3% book·−6
Trims · 16
Taking chips off
TSMTAIWAN SEMICONDUCTOR MANUFAC
TRIM -9%·4.2% book·−2
BBIOBRIDGEBIO PHARMA INC
TRIM -18%·2.5% book·−13
MSFTMICROSOFT CORP
TRIM -28%·2.4% book·−17
GOOGLALPHABET INC
TRIM -10%·1.9% book·−27
BABOEING CO
TRIM -19%·1.8% book·−1
PNCPNC FINL SVCS GROUP INC
TRIM -58%·1.8% book·−6
TMUST-MOBILE US INC
TRIM -21%·1.7% book·−6
COFCAPITAL ONE FINL CORP
TRIM -45%·0.8% book·−18
AMZNAMAZON COM INC
TRIM -62%·0.7% book·−6
APGAPI GROUP CORP
TRIM -49%·0.7% book·−12
DKSDICKS SPORTING GOODS INC
TRIM -51%·0.7% book·−6
AJGGALLAGHER ARTHUR J & CO
TRIM -30%·0.4% book·−4
STLASTELLANTIS N.V
TRIM -59%·0.3% book·−6
ORICORIC PHARMACEUTICALS INC
TRIM -11%·0.2% book·−7
RALRALLIANT CORP
TRIM -32%·0.2% book·−12
RLYBRALLYBIO CORP
TRIM -88%·0.0% book·0
Exits · 19
Closed positions
APDAIR PRODS & CHEMS INC
EXIT·0.0% book·−4
AMDADVANCED MICRO DEVICES INC
EXIT·0.0% book·−23
JCIJOHNSON CTLS INTL PLC
EXIT·0.0% book·−12
DKNGDRAFTKINGS INC NEW
EXIT·0.0% book·−3
ROSTROSS STORES INC
EXIT·0.0% book·−12
CHWYCHEWY INC
EXIT·0.0% book·−11
UBSUBS GROUP AG
EXIT·0.0% book·−9
UNHUNITEDHEALTH GROUP INC
EXIT·0.0% book·−24
SAIASAIA INC
EXIT·0.0% book·−8
TWTRADEWEB MKTS INC
EXIT·0.0% book·−6
BACBANK AMERICA CORP
EXIT·0.0% book·−1
BSXBOSTON SCIENTIFIC CORP
EXIT·0.0% book·−12
DLRDIGITAL RLTY TR INC
EXIT·0.0% book·−6
FIGFIGMA INC
EXIT·0.0% book·−1
LOWLOWES COS INC
EXIT·0.0% book·−10
ITUBITAU UNIBANCO HLDG S A
EXIT·0.0% book·−10
IQVIQVIA HLDGS INC
EXIT·0.0% book·−13
RIOTRIOT PLATFORMS INC
EXIT·0.0% book·−8
CSGPCOSTAR GROUP INC
EXIT·0.0% book·−6
Current top holdings
Andreas Halvorsen’s book, latest snapshot
Other quarters for Andreas Halvorsen
Not investment advice. Data from 13F filings with HoldLens parsing. Methodology.
Deep dive
Reading for your research
Optional background reading on interpreting company disclosures and investing methods. These books do not validate a signal or predict returns.
Amazon affiliate links — as an Amazon Associate, HoldLens earns from qualifying purchases and membership trials at no extra cost to you. These are books we genuinely recommend. Not investment advice; always do your own research.
Benjamin Graham
The Intelligent Investor
The foundational text. Buffett calls it 'by far the best book about investing ever written.'
See price on Amazon
Benjamin Graham & David Dodd
Security Analysis
The deep dive behind The Intelligent Investor — how to actually read a filing and value a business.
See price on Amazon
See the full investing reading list
More by topic:Foundations